64810708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 123379200

約数和(自身を除く): 58568492

約数列:

[1, 2, 4, 29, 31, 58, 62, 67, 116, 124, 134, 268, 269, 538, 899, 1076, 1798, 1943, 2077, 3596, 3886, 4154, 7772, 7801, 8308, 8339, 15602, 16678, 18023, 31204, 33356, 36046, 60233, 72092, 120466, 240932, 241831, 483662, 522667, 558713, 967324, 1045334, 1117426, 2090668, 2234852, 16202677, 32405354, 64810708]

約数ペア:

[(1, 64810708), (2, 32405354), (4, 16202677), (29, 2234852), (31, 2090668), (58, 1117426), (62, 1045334), (67, 967324), (116, 558713), (124, 522667), (134, 483662), (268, 241831), (269, 240932), (538, 120466), (899, 72092), (1076, 60233), (1798, 36046), (1943, 33356), (2077, 31204), (3596, 18023), (3886, 16678), (4154, 15602), (7772, 8339), (7801, 8308)]